Civil Engineering Society

Longest Bridge in the United States | Brooklyn Bridge

2012-02-08T09:36:00.001+08:00

New York's Brooklyn bridge isn't only known as the longest bridge in the United States, but it also considered as additionally the world's better bridge. The breadth of the arch is affected as 6016 feet. The Brooklyn bridge extends over the East Rive and connects the Manhattan and Brooklyn boroughs. History John Augustus Roebling from Ohio was the artist of this bridge. He was the one who

Utilizing Project Management Software to Increase Productivity

2012-02-04T00:01:00.001+08:00

Utilizing Project Management Software to Increase Productivity It is pretty straightforward to envision how project management software may be useful throughout the course of finishing a project. on-line management programs assist in communication with the whole project team whereas give us option to easier assigning tasks, meet deadlines, track bugs, and more. As a project manager, you'll use

Online Project Software for Project Management

2012-02-03T02:06:00.001+08:00

Online Project Software for Project Management Online project software addresses some areas which comes is completely different, reckoning on what our goals are, and there are some commonalities in project management which these common areas permits project managers to trace, and complete, their comes simply and quickly. Web-based project management programs are everywhere on the net. However

Rightmove Co Uk Property

2012-02-02T12:24:00.001+08:00

Rightmove Co Uk Property Suitability doesn't simply mean the monthly price (though after all this can be a significant consideration) however the sort of UK property mortgage best suited can rely upon what the property are going to be used for.We are most likely all accustomed to residential mortgages that are for people that are using the property as their home, and business mortgages that are

Terremoto Effect Around the World

2012-01-31T18:52:00.000+08:00

Terremoto Effect Around the World In its most general sense, the word "terremoto" or known as earthquake use to explain any seismic event whether or not natural or caused by humans — that generates seismic waves. Earthquakes are caused principally by rupture of geological faults, however additionally by different events like volcanic activity, landslides, mine blasts, and nuclear tests. An

Brooklyn Bridge Photo Gallery

2011-12-19T02:42:00.001+08:00

Our recent post we already talk about the construction of Brooklyn Bridge. Did you know that the Brooklyn Bridge is the longest suspension bridge of its era and when built and was the highest free standing structure of the Northern hemisphere. With a span of over six thousand feet, on ramps included, the bridge incorporates ropes made from steel, which were manufactured six times stronger

Specification for Shotcrete in Tunnel Construction

2011-12-18T10:12:00.002+08:00

This Specification describes the requirements for shotcrete lining in a tunnel project. Applied shortly after excavation, the shotcrete lining shall rapidly medigate any disintegration or detrimental loosing of the surrounding rock. Shotcrete shall be comprised of Portland Cement, coarse and fine aggregate, water and admixture(s), properly mixed to provide a consistency to allow spray onto a

Construction of the Panama Canal

2011-12-17T09:07:00.001+08:00

The construction of the Panama Canal had been claimed that it was built ahead of schedule, lower budget than expected, and without any corruption cannot be true. Completion of the canal in 1914 was two years behind schedule, absolutely have increased costs. The project was completed within 10 years at a cost of around $387 million. Between a period of 1903 to 1999 the United States invested about

New hope of detecting gravitational waves: Final piece of Einstein's jigsaw puzzle

2011-08-05T11:14:00.002+08:00

Direct evidence of the existence of gravitational waves is something that has long eluded researchers, however new research has suggested that adding just one of the proposed detectors in Japan, Australia and India will drastically increase the expected rate of detection.In a study published May 27, 2011 in IOP Publishing's journal Classical and Quantum Gravity, Professor Bernard Schutz, of the

Landsat 5 satellite helps emergency managers fight largest fire in Arizona history

2011-08-04T22:24:00.000+08:00

ScienceDaily (June 17, 2011) — The largest fire in the history of the state of Arizona continues to burn and emergency managers and responders are using satellite data from a variety of instruments to plan their firefighting containment strategies and mitigation efforts once the fires are out.The Landsat 5 satellite captured images of the Wallow North and Horseshoe 2 fires burning in eastern

Good youth programs help teens learn to think not just logically, but strategically

2011-08-04T04:24:00.000+08:00

ScienceDaily (June 6, 2011) — Teens develop strategic thinking skills in youth activities that they rarely learn in the classroom, says a new University of Illinois study of 11 high-quality urban and rural arts and leadership programs."In school you learn how government is supposed to work. In youth leadership programs, youth learn how government actually works. They also learn how to influence

NASA's James Webb Space Telescope completes first round of cryogenic mirror test

2011-08-03T17:23:00.000+08:00

ScienceDaily (June 17, 2011) — The first six of 18 segments that will form NASA's James Webb Space Telescope's primary mirror for space observations completed final cryogenic testing this week. The ten week test series included two tests cycles where the mirrors were chilled down to -379 degrees Fahrenheit, then back to ambient temperature to ensure the mirrors respond as expected to the extreme

Shipwrecks no more: Recycling old boats

2011-08-03T06:23:00.000+08:00

ScienceDaily (June 9, 2011) — Nearly 5,000 recreational boats are retired and disposed of every year in Norway- either sunk to the bottom of the sea or burned in a bonfire. Now, researchers have developed a new method for recycling these vessels.There are one million recreational boats in Norway, and another 35,000 new boats are purchased and added to the fleet every year. Cabin cruisers, yachts

Glaciations may have larger influence on biodiversity than current climate, dung beetle study finds

2011-08-02T14:38:00.000+08:00

ScienceDaily (June 7, 2011) — An investigation by the Spanish Scientific Council (Consejo Superior de Investigaciones Científicas, CSIC) reveals that the large impacts occurred during the last ice age maintain their effects on the current distribution of dung beetles of the scarab family (Scarabaeidae). The presence of these beetles in Europe seems to be more influenced by the climate of that

Genome sequence could reveal 'Achilles' heels' of important wheat disease

2011-08-02T04:29:00.000+08:00

ScienceDaily (June 9, 2011) — Research published in PLoS Genetics on June 9 provides insights into how an important fungal disease is able to evade wheat's defences. The researchers hope that the study, which reveals the fungus' complete genome sequence, will enable them to breed resistant crop plants or improve the use of pesticides.The genome sequence was produced by an international

GPS stations can detect clandestine nuclear tests

2011-08-01T11:43:00.000+08:00

ScienceDaily (June 8, 2011) — At the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO), American researchers are unveiling a new tool for detecting illegal nuclear explosions: Earth's global positioning system (GPS).Even underground nuclear tests leave their mark on the part of the upper atmosphere known as the ionosphere, the researchers discovered, when they examined GPS data recorded

Aircraft influence the local weather, new study shows; Inadvertent cloud seeding can increase precipitation around major airports

2011-07-31T15:43:00.000+08:00

ScienceDaily (June 30, 2011) — As airplanes fly through the clouds, they often punch holes through the ones that contain supercooled water, or water that has remained in liquid form below its freezing point. Now, researchers say that this phenomenon can lead to increased snowfall around the world's major airports.The effect is similar to cloud seeding, which has been used in the past to

Deadly amphibian disease found in the last disease-free region of central America

2011-07-31T04:40:00.000+08:00

ScienceDaily (June 14, 2011) — Smithsonian scientists have confirmed that chytridiomycosis, a rapidly spreading amphibian disease, has reached a site near Panama's Darien region. This was the last area in the entire mountainous neotropics to be free of the disease. This is troubling news for the Panama Amphibian Rescue and Conservation Project, a consortium of nine U.S. and Panamanian

New bonefish spawning location discovered offshore

2011-07-30T13:20:00.000+08:00

ScienceDaily (June 7, 2011) — Though bonefish are one of the most sought-after tropical sport fish in the world, drawing thousands of anglers to Caribbean waters every season, until recently the only information scientists had about their spawning habits were anecdotes and fish tales.Now, University of Massachusetts Amherst researcher Andy Danylchuk and colleagues from several other institutions

Solar panels for NASA's Juno spacecraft complete testing

2011-07-30T00:54:00.000+08:00

ScienceDaily (May 31, 2011) — The three massive solar panels that will provide power for NASA's Juno spacecraft during its mission to Jupiter have seen their last photons of light until they are deployed in space after launch. The last of the Jupiter-bound spacecraft's panels completed pre-flight testing at the Astrotech payload processing facility in Titusville, Fla., and was folded against the

Stranding records are faithful reflection of live whale and dolphin populations, study suggests

2011-07-29T05:06:00.000+08:00

ScienceDaily (June 8, 2011) — Whales are Earth's largest creatures, yet they are incredibly hard to study in the open ocean. For decades scientists have used boats, aircraft and even high cliffs to conduct visual surveys and gather data on whale and dolphin populations. Today, these live surveys form the basis of our knowledge of these marine mammals -- what species live where in the world,

Nearby galaxy boasts two monster black holes, both active

2011-07-28T12:09:00.000+08:00

ScienceDaily (June 11, 2011) — A study using NASA's Swift satellite and the Chandra X-ray Observatory has found a second supersized black hole at the heart of an unusual nearby galaxy already known to be sporting one.The galaxy, which is known as Markarian 739 or NGC 3758, lies 425 million light-years away toward the constellation Leo. Only about 11,000 light-years separate the two cores, each

Small asteroid to whip past Earth on June 27, 2011

2011-07-27T23:53:00.000+08:00

ScienceDaily (June 27, 2011) — Near-Earth asteroid 2011 MD will pass only 12,000 kilometers (7,500 miles) above Earth's surface on Monday, June 27 at about 9:30 EDT. The asteroid was discovered by the LINEAR near-Earth object discovery team observing from Socorro, New Mexico.This small asteroid, only 5-20 meters in diameter, is in a very Earth-like orbit about the Sun, but an orbital analysis

Wild winds: Changes in weather patterns creating more severe storms

2011-07-27T04:46:00.000+08:00

ScienceDaily (June 7, 2011) — A Kansas State University climate expert attributes the increase in the number and severity of tornadoes and severe storms in 2011 to a change in weather patterns.John Harrington Jr., professor of geography, is a synoptic climatologist who examines the factors behind distinctive weather events. He credits the increased tornado production this year to jet stream

Asteroid served up 'custom orders' of life's ingredients

2011-07-26T08:54:00.000+08:00

ScienceDaily (June 9, 2011) — Some asteroids may have been like "molecular factories" cranking out life's ingredients and shipping them to Earth via meteorite impacts, according to scientists who've made discoveries of molecules essential for life in material from certain kinds of asteroids and comets. Now it appears that at least one may have been less like a rigid assembly line and more like a